The movie starts with the election campaign to choose the new chairman of Wo Shing society in Hong Kong. The competition is between Lok (Simon Yam) and Big D (Tony Leung Ka-fai). Big D tried bribing the senior members to win the election. The election becomes bitter and after a fiery campaign Lok wins the election. An angry Big D kills two people responsible for the defeat after kidnapping them. As the result, the ex-chairman asks his lieutenant to hide the Dragon Head baton which is symbol of the power of the chairman. To prevent fighting between the members of the society, the police arrests all the important members including Lok and Big D. In this duration a pursuit of the baton is also going on between both the parties. After a negotiation in the jail between both the sides, all members are released and Lok receives his baton and declared his election official.